#304A3C#304A3C

#304A3C is a dark, muted green. Relative luminance 0.059; OKLCH L 38.3% C 0.040 H 160.2°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#304A3C
RGB	rgb(48, 74, 60)
HSL	hsl(148, 21%, 24%)
HSV	hsv(148, 35%, 29%)
CMYK	cmyk(35.1%, 0%, 18.9%, 71%)
CIE-LAB	lab(29.04, -13.47, 5.24)
CIE-LCH	lch(29.04, 14.45, 158.75°)
OKLab	oklab(38.34% -0.0375 0.0135)
OKLCH	oklch(38.34% 0.04 160.2)
XYZ	xyz(4.4830, 5.8520, 5.1674)
Luminance	0.0585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304A3C #4A303E

analogous

#314A30 #304A3C #304A49

triadic

#304A3C #3C304A #4A3C30

tetradic

#304A3C #30314A #4A303E #4A4930

square

#304A3C #30314A #4A303E #4A4930

split-complementary

#304A3C #49304A #4A3031

monochromatic

#0C130F #18251E #304A3C #486F5A #609478

Accessibility & contrast

On white

9.68

#304A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#304A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304A3C

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304A3C	#FFFFFF	#000000	##FFFFFF
##304A3C	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49463B

Deuteranopia (green-blind)

#45433D

Tritanopia (blue-blind)

#2B4A46

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #304a3c;
/* rgb */ color: rgb(48, 74, 60);
/* oklch */ color: oklch(38.3% 0.040 160.2);

Tailwind

colors: {
  custom: {
    50: '#697c71',
    500: '#304a3c',
    950: '#000000',
  },
}

SCSS

$custom: #304a3c;
$custom-light: #697c71;
$custom-dark: #000000;

JSON

{
  "hex": "#304a3c",
  "rgb": {
    "r": 48,
    "g": 74,
    "b": 60
  },
  "hsl": {
    "h": 147.692,
    "s": 21.311,
    "l": 23.922
  },
  "oklch": {
    "l": 0.38338,
    "c": 0.0399,
    "h": 160.2
  },
  "luminance": 0.05852
}

Semantic roles & 50–950 ramp

primary

#304A3C

secondary

#7B5B6C

accent

#6A97BE

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#060907

muted

#7A7B7A

Preview Lab

Preview with #304A3C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →